We need to give make some more clues

[ghc-hetmet.git] / ghc / Makefile

diff --git a/ghc/Makefile b/ghc/Makefile
index 312ab05..3c215a3 100644 (file)
--- a/ghc/Makefile
+++ b/ghc/Makefile
@@ -13,10 +13,18 @@ else
 INSTALL_FLAGS = --enable-shell-wrappers
 endif
 
+# Don't strip the inplace versions, we might need to debug them
+INPLACE_INSTALL_FLAGS += --disable-executable-stripping
+
 boot:: boot.stage.$(stage)
 
 all:: build.stage.$(stage)
 
+rebuild ::
+       -$(CABAL) clean --distpref dist-stage$(stage)
+       $(RM) -rf stage$(stage)-inplace
+       $(MAKE) boot all
+
 stage1 ::
        $(MAKE) stage=1
 
@@ -26,23 +34,16 @@ stage2 ::
 stage3 ::
        $(MAKE) stage=3
 
-clean distclean::
-       -$(CABAL) clean --distpref dist-stage1
-       -$(CABAL) clean --distpref dist-stage2
-       $(RM) -rf stage1-inplace
-       $(RM) -rf stage2-inplace
-
-# XXX Eugh, can we do this better? The problem is making extra-gcc-opts
-# infdable on both Linux and Windows. I guess this will go away when we
-# drop the mangler?
-ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
-SET_DATA_SUBDIR = --datasubdir=.
-INPLACE_DATA_DIR = '$$prefix'
+ifeq "$(CLEAN_ALL_STAGES)" "YES"
+clean distclean:: clean.stage.1 clean.stage.2 clean.stage.3
 else
-SET_DATA_SUBDIR =
-INPLACE_DATA_DIR = '$$prefix/data'
+clean distclean:: clean.stage.$(stage)
 endif
 
+clean.stage.%:
+       -$(CABAL) clean --distpref dist-stage$*
+       $(RM) -rf stage$*-inplace
+
 CONFIGURE_FLAGS_STAGE1 += --flags=-ghci
 
 ifeq "$(GhcWithInterpreter)" "YES"
@@ -62,37 +63,59 @@ ifeq "$(GhcThreaded)" "YES"
 CONFIGURE_FLAGS_STAGE2 += --ghc-option=-threaded
 endif
 
+ifeq "$(BuildSharedLibs)" "YES"
+CONFIGURE_FLAGS_STAGE2 += --ghc-option=-dynamic
+endif
+
 CONFIGURE_FLAGS_STAGE3 = $(CONFIGURE_FLAGS_STAGE2)
 
 CONFIGURE_FLAGS_STAGE1 += $(USE_BOOT_CONFIGURE_FLAGS)
 CONFIGURE_FLAGS_STAGE2 += $(USE_STAGE1_CONFIGURE_FLAGS)
 CONFIGURE_FLAGS_STAGE3 += $(USE_STAGE2_CONFIGURE_FLAGS)
 
+# Allow EXTRA_HC_OPTS to be used from the command line to add options 
+# when building (e.g. -v)
+BUILD_FLAGS=$(patsubst %, --ghc-option=%, $(EXTRA_HC_OPTS))
+
 # XXX In stage2+ we should really use the inplace ghc-pkg
 # It works because installPackage doesn't actually use ghc-pkg, as there's
 # no library to register
 
+ifeq "$(stage)" "1"
+ifeq "$(ghc_ge_609)" "NO"
+# GHC 6.9+ can handle cross-package recompilation checking, but
+# we don't rely on the bootstrapping compiler being able to do this.
+TOUCH_MAIN = $(RM) dist-stage1/build/ghc/ghc-tmp/Main.o
+endif
+endif
+
+dist-stage1 dist-stage2 dist-stage3: dist-stage%: boot.stage.%
+
 boot.stage.%:
-       $(CABAL) configure --distpref dist-stage$* \
-                          $(SET_DATA_SUBDIR) \
+       $(CABAL) configure --distpref dist-stage$*         \
                           $(INSTALL_DIRS_CONFIGURE_FLAGS) \
-                          $(CONFIGURE_FLAGS_STAGE$*) \
-                          $(COMMON_CONFIGURE_FLAGS)
-
-build.stage.%:
+                          $(CONFIGURE_FLAGS_STAGE$*)      \
+                          $(COMMON_CONFIGURE_FLAGS)       \
+                          --libsubdir=.                   \
+                          --datadir='$$libdir'            \
+                          --datasubdir=.
+
+build.stage.%: dist-stage%
+       $(TOUCH_MAIN)
        $(CABAL) build     --distpref dist-stage$* $(BUILD_FLAGS)
        $(INSTALL_PACKAGE) install '$(GHC_PKG_PROG)' 'XXX/package.conf' "" \
-                          $(FPTOOLS_TOP_ABS)/ghc/stage$*-inplace \
-                          $(FPTOOLS_TOP_ABS)/ghc/stage$*-inplace \
-                          '$$prefix/bin' \
-                          '$$prefix/lib' \
-                          '$$prefix/libexec' \
-                          '$$prefix/dynlib' \
-                          $(INPLACE_DATA_DIR) \
-                          '$$prefix/doc' \
-                          '$$prefix/html' \
-                          '$$prefix/haddock' \
-                          --distpref dist-stage$* \
+                          $(FPTOOLS_TOP_ABS)/ghc/stage$*-inplace          \
+                          $(FPTOOLS_TOP_ABS)/ghc/stage$*-inplace          \
+                          '$$prefix'                                      \
+                          '$(INPLACE_DATA_DIR)'                           \
+                          '$$prefix/libexec'                              \
+                          '$$prefix/dynlib'                               \
+                          '$(INPLACE_DATA_DIR)'                           \
+                          '$$prefix/doc'                                  \
+                          '$$prefix/html'                                 \
+                          '$$prefix/haddock'                              \
+                          --distpref dist-stage$*                         \
+                          $(INPLACE_INSTALL_FLAGS)                        \
                           $(INSTALL_FLAGS)
 
 # XXX For now we always install the stage 2 compiler
@@ -104,11 +127,6 @@ install:
                           --distpref dist-stage2                         \
                           $(INSTALL_FLAGS)
 
-# XXX fix:
-#binary-dist:
-#      $(INSTALL_DIR)                      $(BIN_DIST_DIR)/utils/hsc2hs
-#      $(INSTALL_DATA)    Makefile         $(BIN_DIST_DIR)/utils/hsc2hs/
-#      $(INSTALL_DATA)    hsc2hs.sh        $(BIN_DIST_DIR)/utils/hsc2hs/
-#      $(INSTALL_DATA)    $(INSTALL_DATAS) $(BIN_DIST_DIR)/utils/hsc2hs/
-#      $(INSTALL_PROGRAM) $(HS_PROG)       $(BIN_DIST_DIR)/utils/hsc2hs/
+include $(TOP)/mk/bindist.mk
+EXE_DIST_DIR = dist-stage$(stage)